Compare Zhonggan New Energy JTM6 280-72 vs Sunport Power SPP370NHEH

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 280 Wp

Efficiency:

Voltage at Maximum Power VMPP: 36.2 V

Current at Maximum Power IMPP: 7.74 A

Open Circuit Voltage VOC: 45.3 V

Short Circuit Current ISC: 8.74 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.09 %/°C

Solar Panel Attributes

Weight: 23.5 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 1000 mm

Glass Type: unknown

Warranty Terms

Output Warranty:

30 Years of 82.05% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 370 Wp

Efficiency: 20.6 %

Voltage at Maximum Power VMPP: 35.9 V

Current at Maximum Power IMPP: 10.31 A

Open Circuit Voltage VOC: 43.2 V

Short Circuit Current ISC: 10.78 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.36 %/°C

Temperature Coefficient of Voc: -0.28 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 20 kg

Cell Type: Monocrystalline

Cell Count: 126

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 350 mm

Glass Type: Tempered, Anti-reflection Coating, High Transmittance